Species of butterfly
"Banana skipper" redirects here. For the other butterfly with this common name, see
Erionota torus .
Erionota thrax palm redeye [ 1] banana skipper , is a species of butterfly belonging to the family Hesperiidae . It is found from India ,[ 1] Asia to Papua New Guinea . In the north it is found up to southern China . It is an introduced species on various Pacific islands, including the Solomon Islands and Hawaii . It has also been recorded from Mauritius .[ 2]
Erionota thrax caterpillar on a banana leaf (Musa sp.), Maui , Hawaii Rolled banana leaf caused by Erionota thrax Erionota thrax on a banana flowerbudThe wingspan is 70–77 mm. There are multiple generations per year.
The larvae feed on the leaves of Musa Musa textilis Cocos nucifera
The rolls in banana leaves that E. thrax larvae create when feeding have been used as overwintering shelters for wasp species Polistes japonicus Okinawa , Japan .[ 3] [ 4]
Description
Male and female. Wings above chocolate-brown; anterior wings with three discal pale ochraceous spots, situate one crossing cell, another beneath cell and between the two lower median nervules, and the third and smallest between the first and second median nervules; posterior wings with the fringe greyish-ochraceous. Wings beneath paler than above; posterior wings with a discal, rounded, macular, darker fascia. Body and legs more or less concolorous with wings.
Subspecies
Erionota thrax thrax (Indonesia)Erionota thrax mindana Evans, 1941 (southern and central Philippines)Erionota thrax hasdrubal Fruhstorfer, 1910 (northern Moluccas)Erionota thrax alexandra De Long et Treadaway, 1993 (Luzon, northern Philippines)
References
^ a b R.K., Varshney; Smetacek, Peter (2015). A Synoptic Catalogue of the Butterflies of India doi :10.13140/RG.2.1.3966.2164 . ISBN 978-81-929826-4-9 ^ Afrotropical Butterflies: Hesperiidae - Subfamily Hesperiinae ^ The Banana Skipper's Leaf Scroll: A New Overwintering Site for the Okinawan Paper Wasp, Polistes japonicus / Yosiaki ITO and Hiroaki NAKAMORI ^ Biological control of the banana skipper, Pelopidas thrax (Linnaeus) (Lepidoptera; Hesperiidae) in Hawaii./Mau, R. F. L.; Murai, K.; Kumashiro, B.; Teramoto, K. ^ Watson, E. Y. 1891. Hesperiidae Indicae: descriptions of the Hesperiidae of India, Burmah and Ceylon. Madras.
